What is Commenter Data?
Commenter Data is a plugin which allows you to download all the comment data from an individual post in csv format.
How do I set up Commenter Data?
You will need to go to the Plugins section of your Dashboard and find Commenter Data plugin and activate it.
Once the plugin is activated you will notice a new section call Commenter Data appear in the left hand side menu of your Dashboard. Here you can set what data you wish to download (comment contents, comment date etc) and also download the comment data for each individual post.